Your cart is currently empty
The most versatile bike in the world. Expertly engineered to go where others can’t. G Line is the first ever Brompton with the ride feel of a full-size bike.
Coming 2025!!!!!
G Line comes in three easy-to-choose sizes based on your height. Small, medium or large. The single-size frame has varying stem and seatpost heights, developed and tested with a world-leading bike fit expert for the best ride experience.
For more information on how to choose, watch our useful video guide.
G Line. The most versatile bike in the world.
The all-new one-bike solution for the city and beyond.Big on ride feel and compact in size.
You can ride G Line anywhere and take it everywhere.
Happily delivering on all sorts of surfaces. Confident in all conditions. Comfortable hour after hour. G Line is expertly engineered to give you everything you need for the rough, the smooth and the beautiful.
You can run a rack, mudguards, and bags, add water
bottles, and even store your toolkit inside the frame.
And with the original Brompton fold, the ever-ready G Line transforms into a compact, locked package in under 20 seconds. Goes on trains. Travels in car boots. Sstores in small spaces (including one-person tents).
In a world full of possibilities, G Line is your one-bike route to everywhere.